Biochemistry Quiz I Question Preview (ID: 1343)

This Is To Test Your Knowledge On Terms Associated Swith Water, Mixtures And PH. TEACHERS: click here for quick copy question ID numbers.

The type of attraction between solid surfaces with a charge and water molecules is called?
a) cohesion
b) adhesion
c) capillarity
d) relativity

A strong base would have the pH of what?
a) thirteen
b) two
c) nine
d) five

When Kool-aid is dissolved in water, the water is known as what?
a) organic
b) acid
c) solute
d) solvent

Water molecules bonding with each other.
a) capillarity
b) cohesion
c) solute
d) adhesion

The oxygen end of the water molecule has what charge?
a) negative
b) no charge
c) positive
d) same charge as the hydrogen end.

A mixture containing dissolved substances.
a) suspension
b) solution
c) solute
d) base

A mixture containing non-dissolved particles.
a) solute
b) solution
c) suspension
d) base

Compounds that release H+ ions into solution.
a) inorganic
b) organic
c) bases
d) acids

When Kool-Aid is dissolved in water the Koll-aid is what?
a) organic
b) solute
c) solution
d) solvent

Compounds that do not contain carbon?
a) organic
b) inorganic
c) solute
d) bases

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